【20 ON/OFF Programmable】This 7 Day Digital Timer is ideal for time control of your hard-wired appliances such as lamps, heaters, fans and other appliances.20 different on/off programs, with daily, weekly or combination options. Ideal for indoor power applications. 【Customize Your Own Timer Programming】The programmed schedule will repeat every 24 hours, automatically turning on and off your device. 【Clever Use of Random Mode】Random Function】Activate the “Random” Vacation mode to randomize your programmed lights. Make your home look “lived in” even when you’re away. 【Countdown Function】Suitable for slow cookers, coffee makers, indoor lights, festive lights and fans.The countdown feature automatically turns off the power to help you save money. Satisfaction Guarantee - CE Certificated ensure its safety. Our timers have a 12-month warranty. Please be assured purchase, this timer would be a good helper for your daily life.